APA
Tom Wujec, . (1988). The Complete mental fitness book : exercises to improve your brain power. Orient Paperback, New Delhi: .
Chicago
Tom Wujec, . 1988. The Complete mental fitness book : exercises to improve your brain power. Orient Paperback, New Delhi: .
Harvard
Tom Wujec, . (1988). The Complete mental fitness book : exercises to improve your brain power. Orient Paperback, New Delhi: .
MLA
Tom Wujec, . The Complete mental fitness book : exercises to improve your brain power. Orient Paperback, New Delhi: . 1988.